Description
The do88 Performance BigPack (BIG-M3-Man) is the ultimate cooling upgrade for the BMW M3 E90, E92, and E93 equipped with the S65 V8 and manual transmission. Designed for track enthusiasts, endurance racers, and spirited street drivers, this all-in-one cooling package effectively eliminates overheating issues, allowing your M3 to perform at its peak in all conditions.
What’s Included in the BigPack?
This high-performance cooling package consists of three upgraded components, meticulously engineered to replace and vastly outperform the stock cooling system:
- M3 Engine Oil Cooler – Significantly enhances engine oil cooling, maintaining optimal lubrication and performance under extreme conditions.
- M3 Power Steering Cooler – Ensures consistent steering performance, preventing fluid overheating and fade during aggressive driving.
- M3 Radiator – A high-capacity aluminum radiator that dramatically improves coolant heat dissipation, keeping engine temperatures stable even under high loads.
Why Choose the do88 BigPack?
Solves the M3’s Known Cooling Issues
- The S65 V8 is notorious for high engine oil and coolant temperatures under hard driving.
- The do88 BigPack effectively addresses these issues, ensuring consistent performance and reliability.
Track-Tested Performance
- Developed through extensive track testing, ensuring real-world durability.
- Ideal for track days, endurance racing, and aggressive street driving.
- Optimized for maximum airflow and heat dissipation in high-performance environments.
Superior Build Quality
- Full aluminum construction for maximum durability and corrosion resistance.
- Larger cooling cores with higher capacity, increasing heat dissipation compared to OEM components.
- Direct-fit design for easy installation without modification.
Eliminates Power Loss from Overheating
- Lower, stable temperatures mean sustained power output without heat soak.
- Prevents the engine from pulling timing or going into limp mode under extreme driving conditions.
Direct Fitment – Compatible Models
The do88 Performance BigPack (BIG-M3-Man) is engineered for a direct bolt-on fitment on the following BMW M3 models:
- BMW M3 (E90/E92/E93) – 2007-2013
- Engine: S65B40 / S65B44 V8
- Transmission: Manual
